DUMP File Overview
In order to enhance the fault analysis capability, the IBM server has added the ability to save the current environment for device faults, it is to save the data and status information of the memory, CPU registers, IO, and other
Oracle Common Dump command
Memory Dumps
1). Global Area
ALTER session SET The EVENTS ' immediatetrace name Global_area level n ';
1 contains PGA 2 contains SGA 4 contains UGA 8 contains indrect memory
2). Library Cache
ALTER session SET The EVENTS '
There are two situations:The first case : if Vista or Windows2008 is a simple thing, in Task Manager, switch to the Processes tab, right click on the process you want to create the dump file, Then select "Create Dump File". If you want to create a
Data Backup-dump data centers operate on a large amount of data. This is a disaster when it is damaged. At this time, you need to back up the data to restore it. it is useless to back up a large amount of data in a timely manner. backup is certainly
Data backup-a large amount of data is operated in the dump data center. This is a disaster when it is damaged. At this time, you need to back up the data to restore it. It is useless to back up a large amount of data in a timely manner. Backup is
1. Enable core dump
In Linux, core dump files are not generated by default.
$ Ulimit-C
Check the coredump file size. Generally, the starting value is 0, indicating that the kernel dump is invalid.
$ Ulimit-C unlimited // do not limit the size of the
From: http://bbs.winos.cn/thread-25733-1-1.html
SymptomIf the ram of the following computers is 2 GB or larger, you cannot perform a full memory dump on these computers:• Computers Based on Microsoft Windows Server 2003• Microsoft Windows XP-based
about how to set up kernel dumps1. Kernel dump function(1) The greatest benefit of a kernel dump is the ability to save the state when the problem occurs.(2) As long as the executable file and the kernel dump, you can know the status of the process.(
When doing some comparative kernel research on Oracle, the dump command is used to dump the information in the database into the trace file. This article simply describes using the dump command to dump the information in a data block into a trace
1. dump redo description
For the Dump redo log example, the [ID 1031381.6] documentation on MOS is described in detail. Dump has two methods:
(1) run the 'alter session' command dumpredo header.
(2) run the 'alter system dump logfile' command to
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